Crockmeter Measure Color Fastness of Textile Material
The Crockmeter (DigiCrock) measures the amount of colour transferred by rubbing from textile materials (such as cloth, carpets, yarn, and leather) to other surfaces in a rapid and precise manner. On flat specimens, the Crockmeter has also been used to perform rub abrasion, scuff, and/or mar testing. It may also be used to evaluate the smudge and smear resistance…